MATLAB: Is the Real-Time “Target Scope” block not available in R2020b

Simulink Real-Timeslrtspeedgoattarget scope

There is no more "Target Scope" block in R2020b.
Is it still possible to display the signal data on a screen connected to my Speedgoat target computer, as I did with R2020a and previous releases? Here is a screenshot:

Best Answer

In R2020b, graphics support has been removed in favor of a more performant SSH shell-based QNX real-time operating system. This means that it will not be possible to visualize signals on the target screen anymore.
As a workaround, monitor the data and signals on the host computer by using:
1) Simulink Data Inspector (SDI) to observe signals that you have marked for logging inside your model or using Simulink Real-Time Explorer.
2) External Mode and a Simulink Scope block in your model.
2) Instrument objects to stream data from a real-time application to an instrument panel inside an App Designer app. Below is an example of such an app:
https://www.mathworks.com/help/releases/R2020b/slrealtime/ug/add-app-des-app-to-inverted-pendulum-mdl.html
It will still be possible to connect a monitor to the target machine. A text-based status log will be visible on the target screen:
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